Huck Towel is made of 100% cotton for cleaning surgical instruments, is generally lint-free. Huck Towels have multiple usage….Window washers, car detailers and cleaning companies also use these long-lasting absorbent towels, as they tend to hold up well even after many washings. The towels may be white or dyed in different colors. A Huck towel typically has one smooth side and one with threads slightly raised above the surface.